Pds540, Maximum ratings, Thermal characteristics – Diodes PDS540 User Manual
Page 2: Electrical characteristics
POWERDI is a registered trademark of Diodes Incorporated.
PDS540
Document number: DS30482 Rev. 13 - 2
2 of 5
March 2013
© Diodes Incorporated
PDS540
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
40 V
RMS Reverse Voltage
V
R(RMS)
28 V
Average Rectified Output Current (See also figure 6
I
O
5 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
I
FSM
150 A
Thermal Characteristics
Characteristic Symbol
Typ
Max
Unit
Thermal Resistance Junction to Soldering Point
R
θJS
4.0 °C/W
Thermal Resistance Junction to Ambient Air (Note 6)
R
θJA
90
°C/W
Thermal Resistance Junction to Ambient Air (Note 7)
R
θJA
65
°C/W
Thermal Resistance Junction to Ambient Air (Note 8)
R
θJA
50
°C/W
Operating and Storage Temperature Range
T
J
, T
STG
-65 to +150
°C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Min
Typ
Max
Unit
Test
Condition
Reverse Breakdown Voltage (Note 9)
V
(BR)R
40
V
I
R
= 0.5mA
Forward Voltage
V
F
0.48
0.43
0.57
0.55
0.52
0.47
0.65
0.59
V
I
F
= 5A, T
S
= +25°C
I
F
= 5A, T
S
= +125°C
I
F
= 10A, T
S
= +25°C
I
F
= 10A, T
S
= +125°C
Reverse Leakage Current (Note 9)
I
R
0.015
3
10
0.25
15
40
mA
T
S
= +25°C, V
R
= 40V
T
S
= +100°C, V
R
= 40V
T
S
= +125°C, V
R
= 40V
Notes:
6. FR-4 PCB, 2 oz. Copper, minimum recommended pad lay
7. Polyimide PCB, 2 oz. Copper, minimum recommended pad layout per
8. Polyimide PCB, 2 oz. Copper. Cathode pad dimensions 9.4mm x 7.2mm. Anode pad dimensions 2.7mm x 1.6mm.
9. Short duration pulse test used to minimize self-heating effect.